Finding the Fourth Proportional to 2,343.29, 3,514.46 and 862.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343.29 : 3,514.46 = 862.01 : x
2. Step 2: Convert to fraction form
   2,343.29/3,514.46 = 862.01/x
3. Step 3: Cross multiply
   2,343.29x = 3,514.46 × 862.01
4. Step 4: Simplify right side
   2,343.29x = 3,029,477.78
5. Step 5: Solve for x
   x = 3,029,477.78/2,343.29
6. Step 6: Final answer
   x = 1,292.83